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Reanimotion Reanimotion is offline
umop apisdn
 
Join Date: Jun 2014
Location: Brisbane, Australia
Posts: 441
on my 928 with an 8pin CDI,
Quote:
I had Opto+ connected to the tachometer output of the Porsche CDI ignition controller and Opto- simply grounded
as far as I'm aware the VR+ and VR- have been left disconnected on most if not all installs (including my v2.0) with no ill effects

I can't see any reference in the current microsquirt manual on the mentioned setup modification to VR for OPTO input http://www.msextra.com/doc/pdf/Microsquirt_Hardware-3.4.pdf

VR+ to tacho and VR- disconnected, instead of the OPTO was an option mentioned back in post 617
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Steve
1981 928S 4.7 ROW with KE3-Jetronic and Franken8 (AEM Inifinty) follow at [http://www.frankencis.com/Activity-Feed/userid/2]
Yes! mechanical/hydraulic constant flow injection can be managed by a modern EMS

www.FrankenCIS.com
Old 12-02-2016, 08:35 PM
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